Dhaksh, you haven't mentioned your Category. Neverthless, out of 100 seats that CMC has 84 seats are Sponsored seats for Candidates of associated churches and wards of CMC staff. These are filled through merit cum preference in NEET. The rest 16 are Open Merit and 1 seat among these 16 is sponsored by the Central Government of India. With such less no.of seats allotted, to be honest 540 might be a tad less score. You might need 575 and above, This is again based on previous years data and cut offs change every year. Cut offs change every year and are dependant on various factors such as no.of Candidates appearing for the exam, no,of Candidates qualified, top NEET score and difficulty of the exam. For any guidance during counselling and admission, you can use our MBBS Companion: https://www.careers360.com/mbbs-companion